<%--
  Created by IntelliJ IDEA.
  User: 联想
  Date: 2020/2/15
  Time: 11:18
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<script src="${pageContext.request.contextPath}/statics/js/jquery-3.4.1.js"></script>

<script>
    function a1() {
        $.post({
            url:"${pageContext.request.contextPath}/a3",
            data:{"name":$("#name").val()},
            success:function (data) {
                if (data.toString()==='ok'){
                    $("#userInfo").css("color","green");
                }
                $("#userInfo").html(data);
            }
        })
    }

    function a2() {
        $.post({
            url:"${pageContext.request.contextPath}/a3",
            data:{"pwd":$("#pwd").val()},
            success:function (data) {
                console.log(data);
            }
        })

    }

</script>


<body>
<p>
    用户名:<input type="text" id="name" onblur="a1()">
<span id="userInfo"></span>
</p>
<p>
    密码:<input type="password" id="pwd" onblur="a2()">
    <span id="pwdInfo"></span>
</p>
</body>
</html>
